
package io.zhifei.config;

import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.filter.DelegatingFilterProxy;

import javax.servlet.*;
import java.io.IOException;

/**
 * Filter配置
 *
 * @author Mark sunlightcs@gmail.com
 */
@Configuration
public class FilterConfig {

    @Bean
    public FilterRegistrationBean shiroFilterRegistration() {
        FilterRegistrationBean registration = new FilterRegistrationBean();
        registration.setFilter(new DelegatingFilterProxy("shiroFilter"));
        //该值缺省为false，表示生命周期由SpringApplicationContext管理，设置为true则表示由ServletContainer管理
        registration.addInitParameter("targetFilterLifecycle", "true");
        registration.setEnabled(true);
        registration.setOrder(Integer.MAX_VALUE - 1);
        registration.addUrlPatterns("/*");
        return registration;
    }

    //@Bean
    //public FilterRegistrationBean xssFilterRegistration() {
    //    FilterRegistrationBean registration = new FilterRegistrationBean();
    //    registration.setDispatcherTypes(DispatcherType.REQUEST);
    //    registration.setFilter(new XssFilter());
    //    registration.addUrlPatterns("/*");
    //    registration.setName("xssFilter");
    //    registration.setOrder(Integer.MAX_VALUE);
    //    return registration;
    //}
//
//    @Bean
//    public FilterRegistrationBean sentinelFilterRegistration(){
//        FilterRegistrationBean<Filter> registrationBean = new FilterRegistrationBean<>();
//        registrationBean.setFilter(new Filter() {
//            @Override
//            public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
//                filterChain.doFilter(servletRequest, servletResponse);
//            }
//        });
//        registrationBean.addUrlPatterns("/sys/user/**");
//        registrationBean.setName("sentinelFilter");
//        registrationBean.setOrder(1);
//        return registrationBean;
//
//    }
}
